package com.example;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.cloud.netflix.ribbon.RibbonClient;
import org.springframework.cloud.openfeign.EnableFeignClients;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.FilterType;
import org.springframework.web.client.RestTemplate;

@SpringBootApplication
@EnableDiscoveryClient
@EnableFeignClients
// 指定服务使用自定义负载规则
// @RibbonClient(value = "EUREKA-CLIENT", configuration = RibbonRuleConfig.class)
// @ComponentScan(excludeFilters = @ComponentScan.Filter(type = FilterType.ANNOTATION, value = ExcludeFromComponentScan.class))
public class EurekaHelloApplication {

	@Bean
	@LoadBalanced // 加注解即可实现负载均衡
	public RestTemplate restTemplate() {
		return new RestTemplate();
	}

	public static void main(String[] args) {
		SpringApplication.run(EurekaHelloApplication.class, args);
	}
}
